Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual escola o jogador 7-4 frequentou?
 ###Tabelas: CREATE TABLE reserves___academy (reserves___academy_id AUTO_INCREMENT PRIMARY KEY, Exit Date VARCHAR, Pos. VARCHAR, Player VARCHAR, To club VARCHAR, Transfer fee VARCHAR) CREATE TABLE season_table (season_table_id AUTO_INCREMENT PRIMARY KEY, Club VARCHAR, Total points VARCHAR, Bonus points VARCHAR, Match points VARCHAR, Games VARCHAR, Drawn VARCHAR, Lost VARCHAR, Points for VARCHAR, Points against VARCHAR, Diff VARCHAR) CREATE TABLE s (s_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, No.(s) INT, Height in Ft. VARCHAR, Position VARCHAR, Years for Rockets VARCHAR, School/Club Team/Country VARCHAR) CREATE TABLE chronological_list_of_grand_slam_singles_titles_leaders (chronological_list_of_grand_slam_singles_titles_leaders_id AUTO_INCREMENT PRIMARY KEY, Years led VARCHAR, Span of years led INT, Player VARCHAR, Titles won at point of lead INT, Total Career titles INT, Tournament at which lead began VARCHAR) CREATE TABLE first_preliminary_round (first_preliminary_round_id AUTO_INCREMENT PRIMARY KEY, Team #1 VARCHAR, Agg. VARCHAR, Team #2 VARCHAR, 1st leg VARCHAR, 2nd leg VARCHAR)  
SELECT School/Club Team/Country FROM s WHERE Height in Ft. = 7-4